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-rw-r--r--libf2c/libI77/Makefile.in11
1 files changed, 11 insertions, 0 deletions
diff --git a/libf2c/libI77/Makefile.in b/libf2c/libI77/Makefile.in
index 397474c..01902f0 100644
--- a/libf2c/libI77/Makefile.in
+++ b/libf2c/libI77/Makefile.in
@@ -81,6 +81,17 @@ ${srcdir}/configure: configure.in
rm -f config.cache
cd ${srcdir} && autoconf
+# autoheader might not change config.h.in, so touch a stamp file.
+${srcdir}/config.h.in: stamp-h.in
+${srcdir}/stamp-h.in: configure.in
+ (cd ${srcdir} && autoheader)
+ @rm -f ${srcdir}/stamp-h.in
+ echo timestamp > ${srcdir}/stamp-h.in
+
+config.h: stamp-h; @true
+stamp-h: config.h.in config.status
+ $(SHELL) config.status
+
VersionI.o: Version.c
$(CC) -c $(ALL_CFLAGS) -o $@ $(srcdir)/Version.c